Amazon.com: Blomiky 6V 2200mAh Ni-MH 5 AA Rechargeable Battery Pack with SM-2P Black 2 Pin Connector Plug and USB Charger Cable for RC Truck Cars Vehicles 6V NiMh : Toys & Games
6v 1700mAh Rechargeable Ni-MH Battery Pack Replacement for RC Car – XML Battery
6v 2200mAh Rechargeable Ni-MH Battery Pack for Solar Light / Exit Sign – Batteryhawk, LLC
6V 4.5AH Lithium Iron Phosphate battery packs, direct replacement for sealed lead acid batteries, LiFePO4 Chargers.
6V, 3Ah LFP Battery (PVC, BLF-0603W)
Amazon.com: Qsmily® 6V Battery Pack, 2000mAh Ni-MH AA Rechargeable Battery Pack with SM Connector and USB Charger Cable, Suitable for Solar Outdoor Light Security Light Amphibious Stunt RC Car : Health &